Multi-layer barrier Bottle normally is used for the sensitive beverage industry or the pressure bottle. Due to the different layers of the preforms, it helps the content keeping away from gone bad. But it is difficult to be blown by stretching type. Based on the decade’s experience of R&D in two stage stretch blow molding machine, MEGA has successful developed a new system for the Multi-layer barrier bottles. It is suitable for the different multi-layer barrier application.